Industrial fans — Determination of fan sound power levels under standardized laboratory conditions — Part 3: Enveloping surface methods — Amendment 1
NORMA vydaná dňa 5.11.2010
Designation standards: ISO 13347-3:2004/Amd1:2010
Note: Zmena
Publication date standards: 5.11.2010
The number of pages: 1
Approximate weight : 3 g (0.01 lbs)
Country: International technical standard
Kategória: Technické normy ISO